Moog RK623822 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Front Left Lower Control Arm Assembly

Moog RK623822 is a premium suspension control arm and ball joint assembly for the front left lower position. It is built for Audi and Volkswagen applications that need a direct-fit replacement with structural strength and corrosion protection.

Fits 2015-2020 Audi A3, front left lower; fits 2022-2026 Audi A3 Quattro, front left lower; fits 2015-2020 Audi A3 Quattro, front left lower; fits 2022-2024 Audi A3, front left lower; fits 2017-2020 Audi RS3, front left lower; fits 2022-2023 Audi RS3, front left lower; fits 2015-2020 Audi S3, front left lower; fits 2022-2023 Audi S3, front left lower; fits 2019-2025 Audi Q3, front left lower; fits 2016-2018 Audi A3 Sportback e-tron, front left lower; fits 2015-2026 Volkswagen GTI, front left lower; fits 2015-2021 Volkswagen Golf, front left lower; fits 2015-2019 Volkswagen e-Golf, front left lower; fits 2015-2019 Volkswagen Golf SportWagen, front left lower; fits 2017-2019 Volkswagen Golf Alltrack, front left lower; fits 2015-2019 Volkswagen Golf R, front left lower; fits 2022-2024 Volkswagen Golf R, front left lower; fits 2016-2017 Volkswagen CC, front left lower; fits 2019-2023 Volkswagen Arteon, front left lower; fits 2019-2026 Volkswagen Jetta, front left lower; fits 2022-2024 Volkswagen Taos, front left lower.

• Premium-grade suspension control arm and ball joint assembly
• Ball joint included for a complete front left lower repair
• Bushings included for proper suspension articulation and mounting
• Engineered for structural strength
• Corrosion protection for long-term durability
• Direct replacement for select Audi and Volkswagen models

Built for Suspension Restoration

RK623822 is a Moog premium control arm assembly that combines the control arm, ball joint, and bushings into one service part. It is a practical replacement for worn front suspension components on Audi A3, A3 Quattro, S3, RS3, Q3, and Volkswagen GTI, Golf, Golf R, Jetta, Taos, Arteon, CC, e-Golf, Golf Alltrack, Golf SportWagen, and A3 Sportback e-tron applications. This part cross-references Dorman OE Solutions 526-631 for the same application.

Common Problems This Part Addresses

• Front-end clunking or knocking from worn suspension joints
• Excessive play in the front left lower suspension arm
• Uneven tire wear caused by loose or deteriorated suspension components
• Steering instability or wandering during normal driving
• Cracked or worn bushings affecting suspension alignment and response

Installation Notes and Tips

Install RK623822 on the front left lower position only where listed fitment confirms application. After replacement, perform a wheel alignment to verify suspension geometry and steering wheel centering. Because this assembly includes the ball joint and bushings, it simplifies service compared with replacing individual wear components separately.

Quality Assurance

Moog premium control arms are engineered for structural strength and corrosion protection. RK623822 is a premium-grade suspension assembly built to meet the demands of select foreign and domestic vehicle platforms.